[hackers] [sbase] [PATCH v4 0/4] IO improvements and some bug fixes

Anselm, thanks for applying the patches. I've rebased on latest git. Changes since v3: - Rebase on latest git, merging change to close files on error from Hiltjo (af392d1a764d7420c7b05bb9e13d7766a5979894). Changes since v2: - Rebase on latest git. Changes since v1: - Changed concat to return

[hackers] [sbase] [PATCH v4 2/4] cp: Only call chmod with -p or -a

Previously, when the destination file was created with fopen, we needed to use fchmod to set its permissions. Now that we pass in the mode to creat, we already get the desired behavior of creating the file with the same mode as the source file modified by the user's file creation mask. This

[hackers] [sbase] [PATCH v4 1/4] concat: Use plain read/write instead of buffered stdio

If we are just copying data from one file to another, we don't need to fill a complete buffer, just read a chunk at a time, and write it to the output. --- cat.c| 39 +-- libutil/concat.c | 24 --- libutil/cp.c | 49 ++ sponge.c | 31 +

[hackers] [sbase] [PATCH v4 3/4] tail: Use fstat in case file is removed

--- tail.c | 20 +--- 1 file changed, 9 insertions(+), 11 deletions(-) diff --git a/tail.c b/tail.c index 1ab9d18..ce65a01 100644 --- a/tail.c +++ b/tail.c @@ -175,8 +175,8 @@ main(int argc, char *argv[]) } if (many)

[hackers] [sbase] [PATCH v4 4/4] tail: Process bytes with -c option, and add -m option for runes

POSIX says that -c specifies a number of bytes, not characters. This flag is commonly used by scripts that operate on binary files to things like extract a header. Treating the offsets as character offsets will break things in mysterious ways. Instead, add a -m option (chosen to match `wc -m`,

[hackers] [blind] Fix blind-to-image -f || Mattias Andrée

commit 6128aa893ef5180be5280c7e8185bfee85a00a73 Author: Mattias Andrée AuthorDate: Mon Jul 3 22:58:31 2017 +0200 Commit: Mattias Andrée CommitDate: Mon Jul 3 22:58:31 2017 +0200 Fix blind-to-image -f Signed-off-by: Mattias Andrée

[hackers] [blind] Fix return value of readall || Mattias Andrée

commit 969d96f8f5b66c43027422ed6a10dd02db53f1dc Author: Mattias Andrée AuthorDate: Mon Jul 3 22:45:55 2017 +0200 Commit: Mattias Andrée CommitDate: Mon Jul 3 22:45:55 2017 +0200 Fix return value of readall Signed-off-by: Mattias Andrée

Re: [hackers] Pending sbase patches

Hi Michael, thanks a lot for the heads up, however I wasn't able to apply: On 14 June 2017 at 19:06, Michael Forney wrote: > # IO > concat: Use plain read/write instead of buffered stdio > http://lists.suckless.org/hackers/1701/14070.html > > cp: Only call chmod with -p or

[hackers] [sbase] Remove st != NULL checks from recursor functions || Michael Forney

commit a5612b0d08b9abb4e65acaa3d322581af2fd7a39 Author: Michael Forney AuthorDate: Wed Dec 14 19:40:02 2016 -0800 Commit: Anselm R Garbe CommitDate: Mon Jul 3 21:03:02 2017 +0200 Remove st != NULL checks from recursor functions In the

[hackers] [sbase] mkdir -p: Fail if argument exists, but is not a directory || Michael Forney

commit 6ac5f01cc94b2a6f7b6406ddd151e7b4d8fb1d7d Author: Michael Forney AuthorDate: Wed Dec 14 19:40:05 2016 -0800 Commit: Anselm R Garbe CommitDate: Mon Jul 3 21:03:09 2017 +0200 mkdir -p: Fail if argument exists, but is not a directory

[hackers] [sbase] mkdir: Fix created directory permissions || Michael Forney

commit 529e50a7adfba854f4db3caf11758dbc6d89effa Author: Michael Forney AuthorDate: Wed Dec 14 19:40:06 2016 -0800 Commit: Anselm R Garbe CommitDate: Mon Jul 3 21:03:11 2017 +0200 mkdir: Fix created directory permissions Previously, with

[hackers] [sbase] Don't use buffered IO (fread) when not appropriate || Michael Forney

commit 9a3b12525bd3a2627f5a45c7afe00737a041bb5b Author: Michael Forney AuthorDate: Sun Jan 1 17:00:33 2017 -0800 Commit: Anselm R Garbe CommitDate: Mon Jul 3 21:04:14 2017 +0200 Don't use buffered IO (fread) when not appropriate fread

[hackers] [sbase] du: Don't print 0 entry if stat of named file fails || Michael Forney

commit 830ca05c25984586f3578f11a7a8038304d71719 Author: Michael Forney AuthorDate: Wed Dec 14 19:40:03 2016 -0800 Commit: Anselm R Garbe CommitDate: Mon Jul 3 21:03:04 2017 +0200 du: Don't print 0 entry if stat of named file fails

[hackers] [sbase] libutil: Add writeall utility function || Michael Forney

commit 5cb3a1eba1b7568b3c6c32c1e6808de24b38a757 Author: Michael Forney AuthorDate: Sun Jan 1 17:00:32 2017 -0800 Commit: Anselm R Garbe CommitDate: Mon Jul 3 21:04:12 2017 +0200 libutil: Add writeall utility function writeall makes

[hackers] [swerc] fix default footer || Anselm R Garbe

commit ac3e43176603f34f78124419d18e06567457c324 Author: Anselm R Garbe AuthorDate: Mon Jul 3 18:40:36 2017 +0200 Commit: Anselm R Garbe CommitDate: Mon Jul 3 18:40:36 2017 +0200 fix default footer diff --git a/tpl/master.tpl b/tpl/master.tpl index

[hackers] [swerc] removed sta.li master in favor of git.sta.li link on master tpl || Anselm R Garbe

commit 2ce21d6ed87aad2b1c11ef18f5fe2314a664bbf3 Author: Anselm R Garbe AuthorDate: Mon Jul 3 18:48:16 2017 +0200 Commit: Anselm R Garbe CommitDate: Mon Jul 3 18:48:16 2017 +0200 removed sta.li master in favor of git.sta.li link on master tpl diff

[hackers] [blind] update todo || Mattias Andrée

commit c2cb6fc0ac9509cf5465f4962dc245a7615cd506 Author: Mattias Andrée AuthorDate: Mon Jul 3 17:03:07 2017 +0200 Commit: Mattias Andrée CommitDate: Mon Jul 3 17:03:07 2017 +0200 update todo Signed-off-by: Mattias Andrée

[hackers] [blind] blind-cone-gradient: make the singularity's value 0.5 || Mattias Andrée

commit d7d10a866df51c219dc06589ab4c0c1704b90bbb Author: Mattias Andrée AuthorDate: Mon Jul 3 16:35:20 2017 +0200 Commit: Mattias Andrée CommitDate: Mon Jul 3 16:35:20 2017 +0200 blind-cone-gradient: make the singularity's value 0.5

[hackers] [swerc] add e.V. link || Anselm R Garbe

commit ab1882cdc324ae7d61d3d040949f468353176720 Author: Anselm R Garbe AuthorDate: Mon Jul 3 14:56:39 2017 +0200 Commit: Anselm R Garbe CommitDate: Mon Jul 3 14:56:39 2017 +0200 add e.V. link diff --git a/tpl/master.tpl b/tpl/master.tpl index

[hackers] [blind] Document blind-sinc-wave || Mattias Andrée

commit f22da30b8bb873ce826996fc53648094eb52ebaf Author: Mattias Andrée AuthorDate: Mon Jul 3 14:39:57 2017 +0200 Commit: Mattias Andrée CommitDate: Mon Jul 3 14:39:57 2017 +0200 Document blind-sinc-wave Signed-off-by: Mattias Andrée

[hackers] [blind] Document blind-coordinate-field, blind-*-gradient, and blind-*-wave (sinc still pending), and sinus => sine || Mattias Andrée

commit 56ed14063c8b2c82d5ea0652028f47f76cb710f0 Author: Mattias Andrée AuthorDate: Mon Jul 3 14:30:44 2017 +0200 Commit: Mattias Andrée CommitDate: Mon Jul 3 14:30:44 2017 +0200 Document blind-coordinate-field, blind-*-gradient, and blind-*-wave

[hackers] [blind] Fix typo || Mattias Andrée

commit f9adfc4c7c21dc0526c0d13285e41f4292176378 Author: Mattias Andrée AuthorDate: Sun Jun 11 15:49:55 2017 +0200 Commit: Mattias Andrée CommitDate: Sun Jun 11 15:49:55 2017 +0200 Fix typo Signed-off-by: Mattias Andrée

[hackers] [blind] Add mod to blind-arithm || Mattias Andrée

commit c91c5cb8e892f1c19c970cef033cc03c9f47f98a Author: Mattias Andrée AuthorDate: Sun Jul 2 17:30:22 2017 +0200 Commit: Mattias Andrée CommitDate: Sun Jul 2 17:30:22 2017 +0200 Add mod to blind-arithm Signed-off-by: Mattias Andrée

[hackers] [blind] Update todo || Mattias Andrée

commit cf27d7fabb899af7a16b3e6bff7c2432c36a2d35 Author: Mattias Andrée AuthorDate: Tue Jun 6 20:12:41 2017 +0200 Commit: Mattias Andrée CommitDate: Tue Jun 6 20:12:41 2017 +0200 Update todo Signed-off-by: Mattias Andrée

[hackers] [blind] Add gradients || Mattias Andrée

commit e76229ac4f95ac8c6e4e38e60689a09a091e4048 Author: Mattias Andrée AuthorDate: Sun Jul 2 23:58:01 2017 +0200 Commit: Mattias Andrée CommitDate: Sun Jul 2 23:58:01 2017 +0200 Add gradients Signed-off-by: Mattias Andrée

[hackers] [blind] Add blind-norm || Mattias Andrée

commit b3042abffb9f4e4c7edd16934af99716bcdc2901 Author: Mattias Andrée AuthorDate: Sun Jul 2 17:18:20 2017 +0200 Commit: Mattias Andrée CommitDate: Sun Jul 2 17:30:02 2017 +0200 Add blind-norm Signed-off-by: Mattias Andrée

[hackers] [blind] blind-spiral-gradient: add support for superelliptic sprials || Mattias Andrée

commit d967cd0ef2e9d510f2c2588d47a9e811ebff7fda Author: Mattias Andrée AuthorDate: Mon Jul 3 00:34:05 2017 +0200 Commit: Mattias Andrée CommitDate: Mon Jul 3 00:34:05 2017 +0200 blind-spiral-gradient: add support for superelliptic sprials

[hackers] [blind] Add blind-{,un}premultiply, blind-{dot,cross,quaternion}-product, and blind-vector-projection || Mattias Andrée

commit 4dfdb29707bf7af8df1fae28907d5e492338e8b8 Author: Mattias Andrée AuthorDate: Sun Jul 2 16:59:44 2017 +0200 Commit: Mattias Andrée CommitDate: Sun Jul 2 16:59:44 2017 +0200 Add blind-{,un}premultiply, blind-{dot,cross,quaternion}-product, and